ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2708 - Report of November 15, 2023
Perigee Passage at start : 2023-11-11T19:14:06
Perigee Passage at end : 2023-11-14T11:03:50
Radiation Belt exit : 31794 km (ijd 8715.8764)
Radiation Belt entrance : 49630 km (ijd 8718.3220)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
1.2 Pointings summary
Remarks: Exposure info from POD. Pointing info from TSF.
- Durations in exec/planned format; data gaps and bad time intervals not excluded from total time.
- Deviations: only unexpected deviations >30 secs for pointings assigned to an exposure reported;
expected deviations (first & last pointings of an exposure longer than planned) not reported.
- Exposure 27080001: 'Gal. Plane, l= 210', 5x5 (25x1800s)
25 pointings: 27080004 -> 27080028, 44810s/45000s (-3m10s)
- Exposure 27080002: 'Gal. Plane, l= 220', 5x5 (25x1800s)
25 pointings: 27080030 -> 27080054, 44935s/45000s (-1m04s)
- Exposure 27080003: 'Gal. Plane, l= 244', 5x5 (4x1800s)
4 pointings: 27080056 -> 27080059, 7205s/7200s (+5s)
- Exposure 27080004: 'Gal. Plane, l= 244', 5x5 (10x1800s)
10 pointings: 27080060 -> 27080069, 19768s/18000s (+29m27s)
- Exposure 27080005: 'Gal. Plane, l= 244', 5x5 (11x1800s)
11 pointings: 27080070 -> 27080080, 21277s/19800s (+24m36s)
- Exposure 27080006: 'GRS 1915+105', 5x5 (10x3600s)
10 pointings: 27080084 -> 27080093, 46436s/36000s (+2h53m55s)
- Pointings with no assigned Exposure
10 pointings: 27080001, 0002, 0003, 0029, 0055, 0081, 0082, 0083,
69992096, 0095
21020s/7539s (+3h44m40s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2023-11-13T03:16:33
2023-11-13T03:17:25
2023-11-13T03:18:31
2023-11-13T11:50:12
2023-11-13T11:50:51
2023-11-13T11:51:54
2023-11-14T07:53:22
* Frames missed:
2023-11-13T03:16:34 506 frames missed (810963405 to 810963910)
2023-11-13T03:17:26 704 frames missed (810964038 to 810964741)
2023-11-13T03:18:32 761 frames missed (810965037 to 810965797)
2023-11-13T11:50:12 643 frames missed (811456019 to 811456661)
2023-11-13T11:50:51 497 frames missed (811456778 to 811457274)
2023-11-13T11:51:54 495 frames missed (811457771 to 811458265)
2023-11-14T07:53:22 645 frames missed (812611055 to 812611699)
* Statistics: Mean Rate: 15.98 frames/sec (mean)
Frames: 3529351 total
: 0 missed
: 2169301 TM
: 1360050 idle
: 0 invalid
Packets: 4354464 total
: 6207 missed
: 4338602 TM
: 0 tcmd
: 15862 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 96
THF: 62
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2023-11-13T23:05: IIMG_SDCMOC_D20231111235651_00001.INT
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data -
3.2 Parameter out of limits
OMC:
----
Due to eclipse season
Science Window ID: 270800000021
PCURR__1
SVOLT___P5
SVOLT___M5
SVOLT___P12
SVOLT___M12
SVOLT___P36
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 270800040010 - 270800930010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 270800040010 - 270800930010
IOE_MDOS_MMCE4,6
ScW: 270800440010
V1S_MVDMxx...
V1S_MCDMxx...
V0E_MVDMxx...
V1E_MH4_xx...
3.3 Missing scientific data (taken from alert 3050) -
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2708.000/pod_2708_0001.fits
Received at : Nov 8. 09:40
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 27080001 20200130168 Gal. Plane, l= 210 25 1800
2 27080002 20200130169 Gal. Plane, l= 220 25 1800
3 27080003 20200130096 Gal. Plane, l= 244 4 1800
4 27080004 20200130096 Gal. Plane, l= 244 10 1800
5 27080005 20200130096 Gal. Plane, l= 244 11 1800
6 27080006 20200020010 GRS 1915+105 10 3600
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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